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16E1+12FE+8 Voice PDH Fiber Multiplexer

View : 138
Type : 1-16E1 FE Fiber Multiplexer
Description :

It provides 1-16 E1 interfaces, including one digital business phone, 12 10m / 100M Fast Ethernet interface (line speed 100m), and 8-way telephone.

Overview

 This series of equipment is a point-to-point optical transmission equipment developed on the basis of PDH special VLSI for optical fiber transmission. It provides 1-16 E1 interfaces, including one digital business phone, 12 10m / 100M Fast Ethernet interface (line speed 100m), and 8-way telephone. The 12 channel Ethernet interface is the switch port, which can support VLAN division. It has perfect alarm function, stable and reliable operation, low power consumption, high integration and small volume.

Photo

Features

●  Integrated circuit based on independent intellectual property rights;

●  Provide two optical interfaces, double optical port 1 + 1 protection (APS), ALS (automatic laser shutdown / reduction) functions: after detecting the optical fiber interruption of the optical path, the optical transmitter has no output power, and can automatically return to normal state after the optical fiber is recovered;

●  The network interface rate is 10 / 100M, full duplex / half duplex adaptive; the 12 channel network is the switch port and can also be divided into VLAN, which can be set as 12 channel logical isolation;

●  E1 interface meets the recommendation of G.703 and adopts full digital clock recovery and smooth phase-locked technology;

●  When the optical signal is lost, it can detect whether the opposite equipment is powered down or the optical fiber is blocked, and indicate the alarm through the indicator light;

●  It has the function of viewing and displaying the working status of remote equipment at the local end;

●  8channel voice telephone; voice telephone port supports FXO port and FXS port, FXO port connects with SPC exchange, FXS port connects with user’s telephone;

●  When the optical signal is lost, it can detect whether the opposite equipment is powered down or the optical fiber is blocked, and indicate the alarm through the indicator light;

●  It has the function of viewing and displaying the working status of remote equipment at the local end;

●  Provide loop back function of command remote interface to facilitate line maintenance;

●  Provide console management interface for easy installation and opening; provide network management interface (BNC) for network management monitoring;

●  The transmission distance without relay can reach 2 ~ 120 km;

●  Multiple power supply modes: AC220V, dc-48v / DC24 V, etc.; support AC + DC, AC + AC, DC + DC and other dual power backup modes;

●  Dc-48v / DC24 V power supply has the function of automatic polarity detection, so it is unnecessary to distinguish the positive and negative poles during installation.

Parameters

●  Fiber

Multi-mode Fiber

50/125um, 62.5/125um,

Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber,attenuation (3dbm/km)

Wave Length: 820nm

Transmitting power: -12dBm (Min) ~-9dBm (Max)

Receiver sensitivity: -28dBm (Min)

Link budget: 16dBm

Single-mode Fiber

8/125um, 9/125um

Maximum transmission distance: 40Km

Transmission distance: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

Wave Length: 1310nm

Transmitting power: -9dBm (Min) ~-8dBm (Max)

Receiver sensitivity: -27dBm (Min)

Link budget: 18dBm

●  E1 Interface

Interface Standard: comply with protocol G.703;

Interface Rate:    n*64Kbps±50ppm;

Interface Code: HDB3;

E1 Impedance: 75Ω (unbalance), 120Ω (balance);

Jitter tolerance: In accord with protocol G.742 and G.823

Allowed Attenuation:     0~6dBm

●  Ethernet interface(10/100/1000M)

Interface rate: 10/100/1000 Mbps, half/full duplex auto-negotiation

Interface Standard:     Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

MAC Address Capability: 4096

Connector:     RJ45, support Auto-MDIX

●  FXS Phone Interface

Ring voltage: 75V

Ring frequency: 25HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

●  FXO Switch Interface

Ring detect voltage: 35V

Ring detection frequency:    17HZ-60HZ

Two-line Impedance: 600 Ohm (pick up)

Return loss: 40 dB

●  Working environment

Working temperature:    -10°C ~ 60°C

Working Humidity:    5%~95 % (no condensation)

Storage temperature: -40°C ~ 85°C

Storage Humidity: 5%~95 % (no condensation)

Specifications

Model

FCP-E16F12

Functional Description

Provide 16e1 + 12 * 10 / 100M Ethernet + 8 channel voice, 19 inch rack type, – 48V or AC220V power supply (optional)

Service port description

One 1 * 9 100m optical port, 16 E1 interfaces (75 Ω), 12 100M Ethernet interfaces, 8 telephone interfaces

Power

AC220V or dc-48v (power supply optional), support power redundancy backup

Dimension

Product Size:   485X200X45mm(WXDXH) 19 1U

Weight

2.7KG

Application

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